How to connect wirelessly Raspberry Pi3 with Arduino UNO WiFi

Hello all,

I am currently running a project and I want to send the measurements of 3-4 Arduino UNO WiFi with Hum&Temp sensors to a MySQL database in my Raspberry Pi3.

I have already done the serial part. I can see direct from my Raspberry's serial port, the console prints of my Arduino. But at the end I would like to recieve all these data wirelessly so I can place the Arduinos in different spots in the lab.

Can anyone help me please??

Thank you in advance!!

Can anyone help me please??

With what? You have not identified any hardware. You have not defined any requirements.